1. What is the purpose of cargo blocking and bracing?
A To keep cargo from sliding and falling and getting out of balance.
B To keep containers from getting dirty.
C To support the trailer structure.

2. Must you show your logbook to officers?
A Yes.
B No.
C Only after they have read you your rights.

3. How do you test hydraulic brakes for a leak with the vehicle stopped?
A Pump brake pedal three times - Apply firm pressure hold for five seconds.
B Push down the brake pedal and do not release for at least five seconds.
C Apply firm pressure - stopping the vehicle as quickly as possible.

4. How do you test hydraulic brakes for their stopping action?
A Push the brake pedal firmly - then hold for five seconds.
B Pump the brake pedal three times. Apply firm pressure
C Go about five miles per hour. Then push the brake pedal firmly

5. What is the minimum amount of tread depth that your tires should have?
A Four-thirty seconds inch tread depth in every major groove on all wheels
B One inch tread depth in every major groove on all wheels.
C Four-thirty seconds inch on front wheels -and two - thirty seconds on others.

6. When checking tires what are some problems that you should look for?
A Too much or too little specification information on the sidewalls.
B Bad wear - cuts or other damage - tread separation - cracked valve stems
C Regrooved or recapped or retreaded tires on the drive wheels

7. What are some steering system defects to look for?
A Missing nuts or bolts or cotter keys or other parts
B Steering wheel play of two degrees.
C Steering wheel play of five degrees.

8. What are some defects to look for in the suspension system?
A Spring hangers that are cracked or broken.
B Oil leaks in the frame or fifth wheel assembly.
C Oil leaks in the brake drums.

9. In holding a steering wheel what is the proper way to place your hands?
A Loosely with at least one hand on the wheel.
B One hand at the top of the wheel and one hand at the bottom of the wheel.
C Firmly with your hands on opposite sides of the wheel.

10. What are some things to do when you are backing your vehicle?
A Look at your path. Back slowly. Back straight back.
B Insist on having a helper to guide you.
C Back and turn from the right whenever possible.